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I have little knowledge of US battery designations. If I have got it wrong, please correct or expand it. Biscuittin ( talk) 10:24, 1 May 2009 (UTC)
I have used various commercial websites as references because they give useful information about designations, sizes, etc. Is this OK or does Wikipedia regard it as spamming? Biscuittin ( talk) 11:09, 1 May 2009 (UTC)
This article should be split into two, as it covers two very different battery types: the 6, 7.5 and 12 volt spring or screw top "lantern battery", and the flat European 4.5 volt "leaf contact" household battery.
The 6, 7.5 and 12 volt batteries are clearly related and have mainly professional usage, while the 4.5V battery is a classic household battery. It existed in Europe long before D batteries became common, and had the advantage of being lighter and more compact than three seres coupled 1.5V D batteries, when these eventually arrived, as three D batteries weigh 330g,while a single 4.5V battery weighs only 110g. However, with the arrival of the 1.5V AA battery, the 4.5V battery quickly started to loose ground. Today it is very seldom seen, although it is still being manufactured and sold.
I would suggest that this article is split in two: one for the US style "lantern battery", with the three types, and a separate for the 4.5V battery, which I suggest is named "Battery 3R12", in line with the existing articles about the 3R12 battery in Polish, Russian, Swedish and German. Currently, it's only English and Persian Wiki that have an article covering both types, while
For anyone interested in taking this job on, here are some facts that can be added to those two articles:
The 4.5 volt battery weighs 110g and measures 67x62x22mm (HxWxD). It's basically a kind of battery pack, internally consisting of three 1.5V battery cells, and it was ideal for old style flat flashlights. It was invented by the German inventor Paul Schmidt (1868-1948) in 1901, the same year he started his company, DAIMON Elektrotechnische Fabrik Schmidt & Co. The battery production started shortly thereafter. The company, which manufactured batteries, lightbulbs and flashlights, existed until 1983, when it was taken over by Duracell. Here is a 1920 Diamon pocket light, using a 4.5V battery, and here's the Daimon military pocket light, which used the same kind of battery. Almost every German soldier had one of these during WWII. It had button holed leather straps above and below, so it could be fastened to the uniform buttons and thus freeing up the soldier's hands; and it was equipped with switchable red, green and blue lenses for signalling, and a light shield that could force the beam to shine downwards only: good for walking in the dark without being spotted by the enemies. Quite ingenious!
Best regards, Thomas Blomberg ( talk) 17:58, 14 April 2015 (UTC)
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This article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | |||||||||||||||||||||
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I have little knowledge of US battery designations. If I have got it wrong, please correct or expand it. Biscuittin ( talk) 10:24, 1 May 2009 (UTC)
I have used various commercial websites as references because they give useful information about designations, sizes, etc. Is this OK or does Wikipedia regard it as spamming? Biscuittin ( talk) 11:09, 1 May 2009 (UTC)
This article should be split into two, as it covers two very different battery types: the 6, 7.5 and 12 volt spring or screw top "lantern battery", and the flat European 4.5 volt "leaf contact" household battery.
The 6, 7.5 and 12 volt batteries are clearly related and have mainly professional usage, while the 4.5V battery is a classic household battery. It existed in Europe long before D batteries became common, and had the advantage of being lighter and more compact than three seres coupled 1.5V D batteries, when these eventually arrived, as three D batteries weigh 330g,while a single 4.5V battery weighs only 110g. However, with the arrival of the 1.5V AA battery, the 4.5V battery quickly started to loose ground. Today it is very seldom seen, although it is still being manufactured and sold.
I would suggest that this article is split in two: one for the US style "lantern battery", with the three types, and a separate for the 4.5V battery, which I suggest is named "Battery 3R12", in line with the existing articles about the 3R12 battery in Polish, Russian, Swedish and German. Currently, it's only English and Persian Wiki that have an article covering both types, while
For anyone interested in taking this job on, here are some facts that can be added to those two articles:
The 4.5 volt battery weighs 110g and measures 67x62x22mm (HxWxD). It's basically a kind of battery pack, internally consisting of three 1.5V battery cells, and it was ideal for old style flat flashlights. It was invented by the German inventor Paul Schmidt (1868-1948) in 1901, the same year he started his company, DAIMON Elektrotechnische Fabrik Schmidt & Co. The battery production started shortly thereafter. The company, which manufactured batteries, lightbulbs and flashlights, existed until 1983, when it was taken over by Duracell. Here is a 1920 Diamon pocket light, using a 4.5V battery, and here's the Daimon military pocket light, which used the same kind of battery. Almost every German soldier had one of these during WWII. It had button holed leather straps above and below, so it could be fastened to the uniform buttons and thus freeing up the soldier's hands; and it was equipped with switchable red, green and blue lenses for signalling, and a light shield that could force the beam to shine downwards only: good for walking in the dark without being spotted by the enemies. Quite ingenious!
Best regards, Thomas Blomberg ( talk) 17:58, 14 April 2015 (UTC)
Hello fellow Wikipedians,
I have just modified one external link on Lantern battery. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
This message was posted before February 2018.
After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than
regular verification using the archive tool instructions below. Editors
have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the
RfC before doing mass systematic removals. This message is updated dynamically through the template {{
source check}}
(last update: 5 June 2024).
Cheers.— InternetArchiveBot ( Report bug) 00:38, 17 December 2017 (UTC)